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Results: 88099
Results: 88099
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| LG |
42PJ350
|
Very dark image, has normal audio. | Open resistor | Replace the resistor on the ysus board (r729) 0.22 and redo the cold solders. | Eletrônica Barros- Bauru-Sp |
| LG |
CM5660
|
Goes into protection after electrical discharge | Check zener diode position zd912 and fat 17n80c3 | Check zener diode position zd912 and fat 17n80c3, both probably shorted. 100% solved | Digilaser Eletrônica |
| LG |
32LF550B
|
The logo appears and turns off, it remains in this intermittent process. | Shorted LED bar | I replaced the kit and it worked normally again... | Eletroinfo Ferreira |
| PHILCO |
PH200N
|
It doesn't turn on, just the blue light stays on. | Corrupted u3 | Replace u3 or re-record | Vander CDs de Quixadá CE |
| SONY |
CFD-RG880CP
|
It doesn't turn on, everything is turned off. | Capacitor c936 100uf/10v em curto. | Replace c936 100μF/10v is close to ic804, 3v3 regulator. | MARCONES DE ARARIPINA-PE |
| LG |
42LN5460
|
The tcon flat lvds fitting broke when dismantling the tv | If you don't have a similar t-com, put one from 42ln5400 or 47ln5400, despite the board code being different it works normally, in my case it worked | PATRICK ELETRÔNICA | |
| LG |
14FK3B
MC059D |
This TV arrived completely turned off | After investigating I saw that the resistor (r815 was open and the micro oscillator was cooled after replacing it, it was new | LINCON | |
| TOSHIBA |
37CV600DA
|
Does not turn on, does not light up stand by, dead power supply. | Replace of all 22uf x 50v capacitors and the 330uf x 35 capacitor. After changing the capacitors, the power supply activated and was top of the line. | Malabax | |
| LG |
47SL90QD
|
Tsound was no connection to HDMI outputs. no signal at the outputs | IC 601, close to HDMI 1E2 ports; it was cold soldered | I put the thermal blower at 230 degrees for 5 minutes IEC 601 (2 x), all the outputs started working again | flavio |
| AOC |
D32W831
|
Turns on without sound, after +or- 1 hour it turns off, only the blue LED is on | Ci u701 g1084-33 regulating 4v instead of 3.3v | Replace the ci for another equivalent, in my case for the aic 1084-33pm! | Lucas |
| PHILIPS |
42PFL5403
|
Does not hit the relay, starts from stand by to turn on but does not hit the relay | Lack of main drive | Ground the standby which will hit the relay then press channel + and the TV will turn on. | ANDREI LOWE |
| SONY |
KDL-32BX425
|
Does not turn on the lamps | Fuse f1 on the inverter board | Just replace and go for a hug | GILBERTO |
| LENOXX |
CA-310A
|
It doesn't have 5v from usb | Burnt 7805 regulator | After changing 7805 it stayed on for a while and then the 5v cut - regulator getting very hot - short in capacitor c24 on the pre board | |
| SAMSUNG |
PL42B450B1MXZD
|
Does not turn on blinks LEDs disarms power supply voltages | Curto capacitor smd placa buffer c5521 | Paulo Pinho | |
| PHILIPS |
42PFL3507D/78
|
Power supply inoperative. primary power supply ok, but no voltage at the outputs and no standby. | Capacitor c9353 (330uf x 16v) with changed value and capacitor c9354 (470uf x 16v) shorted. | Replace the two capacitors. | Pixel Assist |
| AOC |
D32W931
|
When exchanging different display boards, the image becomes blurry, even when updating the MCU and software according to the display version | If, after changing the board, the image appears blurry, check the display, the LDVS cable, which has anatomical differences depending on the displays, and also check the resistor on the main board in position R711, located on the C706 2220/35V. This resistor must be present in some displays and it must not be present in other displays. on the display auo-cmo must be absent, on the samsung display it must be present and the ldvs cable | The power supply of the lc32w053 model works on the d32w931 model, this will also depend on the display because of the LCD lamps and the inverter... | MIGUELTV |
| PHILCO |
PH21B
|
League oscillates without image screen off | C 450 next fly back 681k 2 kv replace | Replace and run to the crowd | Laercio Gonçalves umuaramapr |
| AOC |
L32W831
|
It stays on standby and doesn't turn on. | IC u403 (mcu_vcc) power supply with low voltage. | Replace transistor q403 bt3904, which was leaking. After changing it, the TV started working again. | Daniel Dega |
| SEMP TOSHIBA |
LE3273(A)W
|
Turns on, it already has a green LED and does not activate power | Changed updated memory but didn't solve it. | Replace u8 ams1117adj (1.5v supply) and replace diodes on the bottom of the board near this u8 ic, position of diodes d1 and d2, I used scrap board diodes with "m7" nomenclature | MIGUELTV |
| LG |
21FU1RLG
|
When turning it back on, it goes back to standby, when I removed the Q16, it turned on normally. | It was the q403 | Gilvan |